| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.39 | 9.220% | $150.0574 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $144.35 | 6.468% | $153.6866 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $31.79 | 4.418% | $33.1945 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $73.71 | 10.117% | $81.1672 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $123.44 | 9.296% | $134.915 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $165.39 | 11.656% | $184.6679 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $88.69 | 3.151% | $91.4846 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $764.76 | $829.1732 | $829.18 | $829.15 | $829.30 | |